GB190708661A - Improvements in or relating to Valves of Hydrants for Stand Pipes Stand Posts and the like. - Google Patents
Improvements in or relating to Valves of Hydrants for Stand Pipes Stand Posts and the like.Info
- Publication number
- GB190708661A GB190708661A GB190708661DA GB190708661A GB 190708661 A GB190708661 A GB 190708661A GB 190708661D A GB190708661D A GB 190708661DA GB 190708661 A GB190708661 A GB 190708661A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- stand
- valves
- pipes
- draining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Float Valves (AREA)
Abstract
8661. Hickman, J. B. April 15. Water supply.-Valves for hydrants, stand-pipes, stand-posts, &c. are prevented from being injured by frost by fitting them with a draining-valve, as shewn in Figs. 1 and 2. The draining-valve comprises a ball valve 6, Fig. 2, situated within a container having a perforated entrance grid 5. When the main valve 4 is opened, the water pressure closes the ball valve on the seating-washer 8. As soon as the water is turned off, the ball falls away, as shown in dotted lines, and the water in the pipes and about the valve drains away through the passages 9, 10, 11. Fig. 4 shows a modified draining-valve applicable to valves, house-service pipes, and pipes generally in connexion with valves, the end 12 being screwed to afford a ready means of attachment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190708661T | 1907-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190708661A true GB190708661A (en) | 1908-01-23 |
Family
ID=32435067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190708661D Expired GB190708661A (en) | 1907-04-15 | 1907-04-15 | Improvements in or relating to Valves of Hydrants for Stand Pipes Stand Posts and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190708661A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE967760C (en) * | 1951-11-20 | 1957-12-12 | Karl Schmitt | Water post with a ball drain valve located on the valve housing |
DE1174712B (en) * | 1960-04-25 | 1964-07-23 | Stadt Krefeld | Water post with a ball drain valve |
DE3220246A1 (en) * | 1981-06-11 | 1983-01-27 | Georg Fischer N.V., Epe | Hydrant |
-
1907
- 1907-04-15 GB GB190708661D patent/GB190708661A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE967760C (en) * | 1951-11-20 | 1957-12-12 | Karl Schmitt | Water post with a ball drain valve located on the valve housing |
DE1174712B (en) * | 1960-04-25 | 1964-07-23 | Stadt Krefeld | Water post with a ball drain valve |
DE3220246A1 (en) * | 1981-06-11 | 1983-01-27 | Georg Fischer N.V., Epe | Hydrant |
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